you will never be able to eat again, i did it and lost 4 stone in 4 months and put every pound of it back on. plus you can die from it. its up to you, but your gunna ruin your life, after my anerexia i got bulimia then i became obsessed wid food, and over eat, then became depressed and had to go to councilling, cuz the pressure of staying thin was too much, and i got depressed for gainin w8. at first i gained like half a stone then, put it on FAST! so please please dont starve yourself, later on in life, i have read you can go blind, and you wont grow proply, it can also postpone gurls periods.